BPG致力于知识的发现和传播
Total Visits of This Article
2022 | 总访问次数
排名 国家/地区 数量 占比
1 China 45 60%
2 Canada 9 12%
3 United States 8 10.7%
4 Czech Republic 2 2.7%
5 Japan 2 2.7%
6 Russia 2 2.7%
7 Thailand 2 2.7%
8 United Kingdom 2 2.7%
9 Netherlands 1 1.3%
10 Germany 1 1.3%
11 Australia 1 1.3%